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Straight Sight Glass Valve

Product name: Double window Straight Sight Glass Valve

Straigh sight Glass offers a quick, economical and reliable way to check the medium through industrial process lines.SGV glasses are designed with perfection and precision to withstand extreme temperature. Our Sight glass valves are widely used in Petroleum, chemical, pharmaceutical, food industrial.

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Standard and Scope:  
Size: NPS  DN15~DN300                        
Pressure Rating: PN6 ~ PN40               
Connection: weld or flange, thread 
Material: Carbon steel(WCB), stainless steel(CF8,CF8M,CF3,CF3M), ALLOY and so on
Glass and temperature :
    Toughened borosilicate glass  (armoured borosilicate glass)0~280℃ (20~230℃)
    Quartz glass 0~800℃  (20~500℃)
Design and Manufacture: ANSI, GB, DIN, other as per requirement
End Connection: GB, ANSI, DIN, GOST,JIS 
Other type sight glass
Sanitary sight glass, plate sight glass, angle sight glass, reflex gauge glass,flange sight glass,  are available in SGV.